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3 commits

Author SHA1 Message Date
Jakob Rath
77350d97da
BDD vectors: add subtract and quot_rem, move finite domain abstraction out of bdd_manager (#5201) 
* Coding style

* Simplify bddv class

* mk_eq: run loop from below

* Add unit test for bddv unsigned comparison

* Add test that shows contains_num/find_num fail after reordering

* Add BDD vector subtraction

* Call apply_rec in mk_ite_rec instead of apply

* Question about mk_quant

* Implement quot_rem over BDD vectors

* Move shl/shr to bddv

* Make unit test smaller

* Add class dd::fdd to manage association between BDDs and numbers

* Remove contains_num/find_num from bdd_manager
 2021-04-20 09:09:32 -07:00
Nikolaj Bjorner
9e4a7ae4b8 add pdd 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-17 16:59:33 -08:00
Nikolaj Bjorner
6fa7e98ff9 cmake 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-17 10:10:14 -08:00